Global Patent Index - EP 1004643 A3

EP 1004643 A3 20000927 - Color ink composition and color ink jet printing method

Title (en)

Color ink composition and color ink jet printing method

Title (de)

Farbtintenzusammensetzung und mehrfarbiges Tintenstrahlaufzeichnungsverfahren

Title (fr)

Composition d'encre de couleur et procédé de reproduction par jet d'encre de couleur

Publication

EP 1004643 A3 20000927 (EN)

Application

EP 99204186 A 19940510

Priority

  • EP 94914599 A 19940510
  • JP 10793693 A 19930510
  • JP 26267493 A 19931020
  • JP 27985693 A 19931109
  • JP 31706893 A 19931216

Abstract (en)

[origin: EP0651037A1] Yellow, magenta and cyan ink compositions to be used in color ink-jet recording and a solvent system suitable for color ink compositions to be used in color ink-jet recording. These compositions reproduce ideal color tones irrespective of paper qualities and are excellent in intermittent delivery stability. Also disclosed is a color ink jet recording method using these compositions, wherein printing is performed by applying them one on another to mix various colors. The resultant color, too, has an ideal tone.

IPC 1-7

C09D 11/00; B41J 2/01; B41M 5/00

IPC 8 full level

B41J 2/01 (2006.01); B41J 2/175 (2006.01); C09D 11/00 (2006.01); C09D 11/328 (2014.01); C09D 11/38 (2014.01)

CPC (source: EP US)

C09D 11/38 (2013.01 - EP US); C09D 11/40 (2013.01 - EP US)

Citation (search report)

  • [X] US 4585484 A 19860429 - HARUTA MASAHIRO [JP], et al
  • [A] EP 0497522 A1 19920805 - XEROX CORP [US]
  • [X] PATENT ABSTRACTS OF JAPAN vol. 013, no. 510 (C - 654) 15 November 1989 (1989-11-15)
  • [X] PATENT ABSTRACTS OF JAPAN vol. 012, no. 047 (C - 475) 12 February 1988 (1988-02-12)

Designated contracting state (EPC)

CH DE FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0651037 A1 19950503; EP 0651037 A4 19960403; EP 0651037 B1 20030423; DE 69432550 D1 20030528; DE 69432550 T2 20031113; DE 69434441 D1 20050901; DE 69434441 T2 20060524; EP 1004643 A2 20000531; EP 1004643 A3 20000927; EP 1004643 B1 20050727; JP 3089665 B2 20000918; US 5560771 A 19961001; WO 9426828 A1 19941124

DOCDB simple family (application)

EP 94914599 A 19940510; DE 69432550 T 19940510; DE 69434441 T 19940510; EP 99204186 A 19940510; JP 52361994 A 19940510; JP 9400755 W 19940510; US 36255695 A 19950329